Disintegration performance was measured by analysing both water ingress and tablet swelling of pure microcrystalline cellulose (MCC) and in mixture with croscarmellose sodium using terahertz pulsed imaging (TPI). Tablets made from pure MCC with porosities of 10% and 15% showed similar swelling and transport kinetics: within the first 15 s, tablets had swollen by up to 33% of their original thic...

Fast-disintegrating tablets of furosemide (FS) were prepared by the novel direct compression method. FS, microcrystalline cellulose (MC), croscarmellose sodium (CC), xylitol (XL) and sucrose stearic acid esters (SSEs) with an hydrophilic-lipophilic balance (HLB) of 16, 15 and 11, named S1670, S1570 and S1170, were used. An FS/SSE/MC mixed powder was obtained by solvent evaporation of a suspensi...

Objective: The aim of this study was to investigate the potential a liquisolid system improve dissolution rate and bioavailability nebivolol hydrochloride. Methods: Solubility determined in different nonvolatile solvents finalize best vehicle having maximum solubility. compacts were prepared using Fujicalin as carrier material, Aerosil 200 coating Polyethylene glycol 400 liquid vehicle, Croscar...

Fast dissolving tablets are highly accepted fast growing drug delivery system. This study was aimed at formulation and development of salbutamol sulphate fast dissolving tablet which can dissolve rapidly in the oral cavity. Asthma is a common chronic inflammatory disease of the airways characterized by variable and recurring symptoms, reversible airflow obstruction, and bronchospasm. Common sym...

In the present work, fast dissolving tablets of fexofenadine hydrochloride were designed with a view to enhance patient compliance by sublimation method. In this method, camphor was used as the subliming agent (upto 30% w/w), crospovidone and croscarmellose sodium (2-8% w/w) were used as superdisintegrants. Estimation of fexofenadine hydrochloride in the prepared tablet formulations was carried...

In order to improve the dissolution and oral bioavailability of valsartan (VST), and reduce the required volume for treatment, we previously formulated a supersaturable self-microemulsifying drug delivery system (SuSMEDDS) composed of VST (80 mg), Capmul® MCM (13.2 mg), Tween® 80 (59.2 mg), Transcutol® P (59.2 mg), and Poloxamer 407 (13.2 mg). In the present study, by using Florite® PS-10 (119....

The objective of the study is to formulate bilayer tablets consisting of atorvastatin calcium (AT) as an immediate release layer and nicotinic acid (NA) as an extended release layer. The immediate release layer was prepared using super disintegrant croscarmellose sodium and extended release layer using hydroxypropylmethyl cellulose (HPMC K100M). Both the matrix and bilayer tablets were evaluate...

The aim of the present study was to design and evaluate a chronomodulated time-clock pulsatile tablets of valsartan to release it after a certain lag time, independent of the gastrointestinal pH, in its absorption window to cope with the circadian rhythm of human body for blood pressure elevation. Core tablets were prepared by direct compression of a homogenous mixture of valsartan, Avicel PH10...

Naproxen sodium is an analgesic NSAID (non steroidal anti inflammatory drug) used for the treatment of pain, inflammation, fever and stiffness caused by conditions such as osteoarthritis, rheumatoid arthritis, juvenile arthritis, gout, migraine and dysmenorrhea. However, the gastric discomfort caused by drug results in poor patient compliance associated with its conventional dosage forms. Hence...